Mary Campbell & Allison Hargreeves
Mary was surprised with Allison actually inquired as to who she'd lost. It was different and Mary, while never one to fully open up to anyone, decided it wouldn't be the worst thing in the world to make an attempt. Even if it was just naming Sam out loud.
"Sam. Sam Winchester. He was...He was my son," Mary replied, voice soft and she took a deep breath in the hopes of keeping any stray tears at bay.